Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination...
Patent
1996-10-10
1998-09-15
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Fluid active material or two-fluid electrolyte combination...
429250, 429254, H01M 216
Patent
active
058076433
ABSTRACT:
A nickel-hydrogen secondary battery comprising, a positive electrode containing nickel hydroxide, a negative electrode containing a hydrogen-absorbing alloy, a separator interposed between the positive electrode and the negative electrode and containing olefin-containing-polymer based fibers having an ion-exchange group, and an alkaline electrolyte having a normality of 5 or more in concentration, wherein the separator satisfies the following equation (1):
REFERENCES:
patent: 5204197 (1993-04-01), Takai et al.
patent: 5354617 (1994-10-01), Ikkanzaka et al.
Hayashida Hirotaka
Ono Tomoyuki
Yamamoto Masaaki
Kabushiki Kaisha Toshiba
Kalafut Stephen
Toshiba Battery Co., Ltd.
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